D.7. RDB$EXCEPTIONS

RDB$EXCEPTIONS stores custom database exceptions.

Column NameData TypeDescription

RDB$EXCEPTION_NAME

CHAR(31)

Custom exception name

RDB$EXCEPTION_NUMBER

INTEGER

The unique number of the exception assigned by the system

RDB$MESSAGE

VARCHAR(1021)

Exception message text

RDB$DESCRIPTION

BLOB TEXT

Could store text description of the exception

RDB$SYSTEM_FLAG

SMALLINT

Flag:

0 - user-defined 1 or higher - system-defined